Who should teams trade for?

Here are some promising players to keep an eye on (PER Diem: March 7, 2012)

First, the bad news: I'm not sure we're going to have as many trades this year as you might have hoped. The Magic are unlikely to move Dwight Howard, the Suns are reluctant to move Steve Nash and virtually every front office exec I've talked to has described things as more quiet than usual.